<template>
    <ul class="todo-main">
        <Item 
            v-for="todoObj of todos" 
            :key="todoObj.id" 
            :todo="todoObj"
            :checkTodo="checkTodo"
            :deleteTodo="deleteTodo"
        ></Item>
    </ul>
</template>

<script>
    import Item from './Item.vue';

    export default {
        name: 'List',
        components: {
            Item: Item,
        },
        // 声明接收App 传递过来的数据，其中todos是自己使用的，checkTodo、deleteTodo 是给子组件MyItem 使用的
        props: ['todos', 'checkTodo', 'deleteTodo']
    }
</script>

<style scoped>
    /*main*/
    .todo-main {
        margin-left: 0px;
        border: 1px solid #ddd;
        border-radius: 2px;
        padding: 0px;
    }

    .todo-empty {
        height: 40px;
        line-height: 40px;
        border: 1px solid #ddd;
        border-radius: 2px;
        padding-left: 5px;
        margin-top: 10px;
    }
</style>